You are disingenuous at best.
The Brymen 869 user manual is child-like compared to the information given in the Gossen technical reference.
When I say 20 years, I was referring to the older series, like the 30M for instance, which also has relays susceptible to strong magnets. I can't find any lawsuit seeking damages from Gossen. Can you?
Typos are everywhere, Fluke, Keysight, etc. Nothing to see here.
Quoting somebody out of context usually shows a lack of a convincing argument.
You're blowing smoke again. Most logic voltage level is still at 5V and lower. Most will find the Gossen range very useful.
Besides, no meter does everything. Get something else if it doesn't suit your specialized field.
Looking forward to the rest of the impartial review!